The year-end No. 1 ranked player is determined based on the ATP rankings following the completion of the final tournament of the calendar year. For doubles, two rankings are maintained, one for the individual player or players with the most points, and one for the team with the most points at the end of the season.
Chú thích
(1)
Cumulative number of times as year-end number 1
Ranked number 1 during every week of the calendar year